Some aspects of GPS tropospheric delay behavior, usefulness and estimation

• Autorzy: Kruczyk M. , Liwosz T. , Rogowski J. B.
• Konferencja: Geodetic and Geodynamic Programmes of the CEI (11 Symposium; 25-30.04.2004; Nice, France)
• Języki publikacji: EN

Abstrakty

EN

Our paper highlights some different areas of our research in GPS meteorology. We have made many statistical quality analysis of the many standard tropospheric solutions and ZTD combined product (EPN and IGS). This work can be useful for both combined product users and improved processing strategy guidelines. The core of our interest is tropospheric delay estimation and usage in practical activity such as permanent network and epoch campaign adjustment. We report current works leading to start of NRT tropospheric service in WUT LAC. Finally we present some interesting ideas how to use tropospheric delay in meteorology and climatology (e. g. long IPW series for different dimate conditions, IPW distribution maps, correlation of IPW series for different stations and other parameters, comparisons with radiosounding profiles, IPW derivation).

Słowa kluczowe

EN

GPS system; trophospheric delay behavior

PL

system GPS; opóźnienia troposferyczne

• Wydawca: Wydział Geodezji i Kartografii Politechniki Warszawskiej
• Czasopismo: Reports on Geodesy
• Rocznik: 2004
• Tom: nr 2/69
• Strony: 235--242
• Opis fizyczny: Bibliogr. 3 poz., wykr., map.

Twórcy

autor

Kruczyk M.

• Institute of Geodesy and Geodetic Astronomy, Warsaw University of Technology

autor

Liwosz T.

• Institute of Geodesy and Geodetic Astronomy, Warsaw University of Technology

autor

Rogowski J. B.

• Institute of Geodesy and Geodetic Astronomy, Warsaw University of Technology

Bibliografia

• 1. Kruczyk M., Rogowski J.B., Liwosz T. “On-Accuracy of IPWV Determined from GPS Networks”. Paper presented at EUREF Permanent Network 3rd Local Analysis Centers Workshop, 31 May - 1 June 2001 Warsaw, Poland, Reports on Geodesy No. 3(58) 2001
• 2. Kruczyk M., Rogowski J.B., Jakubiak B. “GPS Derived Integrated Precipitable Watersome Proposed Applications”. Paper presented at the XXVII EGS General Assembly. Nice, France, 21-26 April 2002, Reports on Geodesy, No. 1(61) 2002
• 3. Kruczyk M., Liwosz T., Rogowski J.B. “Remarks on GPS Tropospheric Delay Obtaining, Quality, Behavior and Utility”. Paper presented at the Fourth EUREF Local Analysis Centres Workshop, Graz, Austria, September 18-19, 2003; oral presentation available online (http://www.epncb.oma.be/_newsmails/workshops/EPNLACWS_2003/minutes.html)